PZ3030 Tube Sheet hole CNC drilling Machine.  Features  CNC drilling Machine Mainly used in construction, bridges, towers, etc., the steel industry in the plate workpieces drilling and milling, can also be used in boilers, petrochemical industry tube plate drilling, borehole heat exchanger baffles and a circular flange drilling, milling light can also be achieved.  Usage & characteristics  This machine is designed through the feature of heat exchanger, it can be used for drilling the hole of tube sheet, hole of bolt also it can be used for handling of joint plate of steel structure etc;  It has the system of multi-clamp, automatic chip removal and refrigeration circulation;  Has 2-4 power heads which makes it works with high efficiency;  All kinds of safe monitoring and alarm stop system: the machine will stop if the drill breaks or other contingency happens, in order to avoid mechanical failure;  Easy operation, lower the possibility of misoperation and the affect of human factor to the quality of the machine;  Realizing CAD/CAM(can be operated once the interrelated file is folded).  ModelPZ1616PZ2020PZ3030PZ4040PZ5050Type of the machineMovable gantry type (the guide screw of X axis on the top side)Processing capacity (mm)Processing Range(LxW)1600x16002000x20003000x30004000x40005000x5000Distance between the      Bottom of the spindle to work table160-510160-560160-560160-660160-660Max drilling diameterΦ50Φ50Φ50Φ50Φ50Max drilling depth150200200250250Drilling power headType of power headServo control power headQuantity11or21or222Type of connection mold of spindleMorse 4Spindle rotation speed (r/min)30 - 70030 - 70030 - 70030 - 70030 - 700Motor power      of spindle(kw)7.57.5 or 7.5x27.5 or 7.5x27.5 or 7.5x27.5 or 7.5x2Longitudinal      Movement X      axisMax stroke (mm)16002000300040005000Movement speed of      X axis (mm/min)0 - 60000 - 60000 - 60000 - 80000 - 8000Transverse      Movement      Stroke Y axisMax stroke (mm)16002000300040005000Movement speed of      Y axis (mm/min)0 - 60000 - 60000 - 60000 - 80000 - 8000Vertical stroke      Of power      Head Z axisMax stroke (mm)350400400500500Feeding speed of      Z axis (mm/min)0 - 40000 - 40000 - 40000 - 40000 - 4000Positioning      accuracyX/Y/Z axis (mm)≤0.04≤0.04≤0.04≤0.04≤0.04Re-positioning      accuracy≤0.03≤0.03≤0.03≤0.03≤0.03Total weight (T)4.67152842Outline Dimension (LxWxH)2850 x 2640      X 25003450 x 3120      X 25504800 x 4400      X 26505900 x 5400       X 28507000 x 6600       X 2850PZ3030 Tube Sheet hole CNC drilling Machine Videos